"Advertisement" on the website
When attempting to open this website just now, I got a notice box about my system not being optimized. This is annoying at best. What really is nasty, is resizing of windows and attempts to install software on my PC.
This type of advertisement is the lowest possible, even more annoying then those "You are the winner" boxes which trigger epileptic attacks. This scares people away from your site. You would do well to filter your advertisements. I have no problems with advertisements on websites, as they provide the means to run a website. This type of advertisement however, basically encourages people to install ad-blockers.